SPIRIFERA—SPIRIFERINA. 109 
9. SpIRIFERA SIMPLEX, Phillips. 
1841. SprrireRa sIMPLEX, Phillips. Pal. Foss., p. 71, pl. xxix, fig. 124. 
1864. —_ — Davidson. Brit. Foss. Brach., vol. iii, pt. 6, p. 46, pl. 
vi, figs. 18 —22. 
1887. SPIRIFER SIMPLEX, Tschernyschew. Mém. Com. Géol., vol. iii, pt. 3, 
p- 69, pl. ix, figs. 8 a—d. 
Localities. —This is arather rare species. From Lummaton I have ten specimens, 
and there are two in the Woodwardian Museum, one in the collection of the Geolo- 
gical Society, and two in the Torquay Museum. From Wolborough there are three 
fine specimens in Mr. Vicary’s Collection, and two in the Museum of Practical 
Geology. 
Remarks.—The shell seems covered with exceedingly fine transverse lineations. 
Maurer’ unites with it Sp. pyramidalis, Schnur,? and Sp. nudus, Schuur,’ but 
both these show signs of ribs, of which there is no indication in any English 
specimen. 
10. SprrireraA NEwToNIENSIS, Davidson. 
1865. SpirireraA Newroniensis, Davidson. Brit. Foss. Brach., vol. iii, pt. 6, 
p. 40, pl. ix, fig. 21, 21 a. 
Remarks.—The type specimen from Wolborough is, I believe, still unique. 
Spirifer aviceps, Kayser,* only differs in having rounded lateral angles. 
7. Sub-Genus.—SpiriFerina, @’ Orbigny, 1847. 
11. Sprrirerina mnscutpta, Phillips. 
1836. Sprrirera rmnscunpra, Phillips. Geol. Yorks., vol. ii, p. 126, pl. ix, figs. 2,3. 
1840. — PULCHELLA, Sow. Geol. Trans., ser. 2, vol. v, pt. 3, pl. lvii, fig. 8. 
1864. SPIRIFERINA INSCULPTA ? (var.), Davidson. Brit. Foss. Brach., vol. iii, pt. 
vi, p. 48, pl. vi, figs. 16, 17. 
21879. Sprrirer suLcaLus (Hisinger), Barrande. Syst. Sil. Bohém., vol. v, pl. 1, 
figs. 17, 18; and pl. Ixxv, figs. 1; 1-4 
2, 12d, Et. E and F. 
1882. SPIRIFERINA INscuLPTA, Davidson. Brit. Foss. Brach., vol. v, pt. 1, pl. i, 
fig. 32. 
* 1885, Maurer, ‘ Abhandl. Grossh. Hessisch. Geol. Landes.,’ vol. i, pt. 2, pl. vi, figs. 15—16 a. 
? 1854, Schnur, ‘ Paleontographica, vol. iii, p. 207, pl. xxxvi, figs. 1 a—e. 
3 Ibid., p. 208, pl. xxxvi, figs. 2a—8. 
* 1871, Kayser, ‘Zeitsch. Deutsch. Geol. Gesell.,’ vol. xxiii, p. 578, pl. xi, figs. 8 a—g. 
